Loading ...
Loading ...
Loading ...
Type Single Zone Ceiling-Concealed Ducted (High Static)
System (Model) (Indoor Unit / Outdoor Unit) LH247HV (LHN247HV / LUU247HV) LH367HV (LHN367HV / LUU367HV)
Cooling Capacity (Min/Rated/Max) (Btu/h)
9,700 ~ 24,000 ~ 26,700 16,000 ~ 36,000 ~ 41,400
Cooling Power Input
1
(kW)
2.00 2.91
EER (OD 95°F)
12.0 12.1
SEER
17.0 17.6
Heating Capacity (Min/Rated/Max) (Btu/h)
10,900 ~ 27,000 ~ 30,000 17,500 ~ 40,000 ~ 48,000
Heating Power Input
1
(kW)
2.28 3.36
COP (OD 47°F)
- -
HSPF
10.0 9.20
Power Supply V, Ø, Hz
2
208-230 / 1 / 60
Outdoor Unit Operating Range
Cooling (°F DB)
5 - 118
Heating (°F WB)
0 - 64
Indoor Unit Operating Range
Cooling (°F WB)
57 - 77
Heating (°F DB)
59 - 81
Indoor Temperature Setting Range
Cooling (°F)
65 - 86
Heating (°F)
61 - 86
Unit Data
Refrigerant Type
3
R410A
Refrigerant Control
EEV
Indoor Unit Sound Pressure Level ±3 dB(A) (H/M/L)
4
38 / 36 / 35 39 / 38 / 37
Outdoor Unit Sound Pressure Level ±3 dB(A) (Cool/Heat)
4
48 / 52 52 / 54
Indoor Unit Net / Shipping Weight (lbs.)
73 / 95 125 / 139
Outdoor Unit Net / Shipping Weight (lbs.)
133 / 146 203 / 227
Power Wiring / Communications Cable (No. x AWG)
2
4 x 18
Compressor (Type x Qty.)
Twin Rotary x 1
Fan
Indoor Unit Type x Qty.
Sirocco x 2
Outdoor Unit Type x Qty.
Propeller x 1 Propeller x 2
Motor / Drive
Brushless Digitally Controlled / Direct
Airflow Rate
Indoor Unit (Max. / H / M / L [CFM])
688 / 618 / 530 1,130 / 953 / 706
Outdoor Unit (CFM)
2,048 1,942 x 2
Factory Set (High) External Static Pressure (in. wg)
0.39
Piping
Liquid (in.)
3/8
Vapor (in.)
5/8
Indoor Unit Condensate Drain O.D. / I.D. (in.)
1-1/4 / 1
Additional Refrigerant Charge (oz./ft.)
0.43
Maximum Pipe Length (ft.)
164 246
Piping Length (no additional refrigerant, ft.)
24.6
Maximum Elevation Difference (ft.)
98.4
Table 3: Ceiling-Concealed Ducted (High Static) System General Data.
GENERAL DATA / SPECIFICATIONS
EEV: Electronic Expansion Valve, IDU: Indoor Unit, ODU: Outdoor Unit. This unit comes with a dry
helium charge.
This data is rated 0 ft above sea level, with 24.6 ft of refrigerant line per indoor unit and a 0 ft level differ-
ence between outdoor and indoor units.
Cooling capacity rating obtained with air entering the indoor coil at 80ºF dry bulb (DB) and 67ºF wet bulb
(WB); and outdoor ambient conditions of 95ºF dry bulb (DB) and 75ºF wet bulb (WB).
Heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and 60ºF wet bulb
(WB); and outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).
1
Power Input is rated at high speed.
2
All power wiring/communication cables from ODU to IDU are field supplied and are to be minimum 18
AWG, 4-conductor, stranded, shielded or unshielded (if shielded, must be grounded to chassis at ODU
only), and must comply with applicable local and national codes.
3
Take appropriate actions at the end of HVAC equipment life to recover, recycle, reclaim or destroy
R410A refrigerant according to applicable regulations (40 CFR Part 82, Subpart F) under section 608 of
CAA.
4
Sound pressure levels are tested in an anechoic chamber under ISO Standard 3745 and are the same
in both cooling and heating mode. These values can increase due to ambient conditions during opera-
tion.
5
Piping lengths are equivalent.
Due to our policy of continuous product innovation, some specications may change without notication.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
12 | DUCTED
Ceiling-Concealed Ducted System Engineering Manual
Loading ...
Loading ...
Loading ...